
ABS fault warning light
What it means
The ABS light normally clears after its startup check. A persistent warning can indicate loss of anti-lock braking; simultaneous brake and ABS warnings with EPB released can indicate failed brake-force distribution.
What to do
Immediately park safely and contact BYD if ABS and the brake-system warning remain on together. Arrange authorised inspection as soon as possible for a missing self-check, persistent startup warning or warning during driving. Do not assume normal emergency-braking stability.
Handbook-based owner explanation, not a verbatim quotation. Check the accompanying instrument-panel message.Meaning and response handbook-checkedBYD ATTO 2 · RHD 07.2025 EN_V1BYD handbook · PDF p. 34